modbus的一个测试程序

出租车里程计价器程序 此程序实现出租车智能计价功能同时实现语音发音功能其语音功能全用代码实现-Taxi mileage meter program implementation of this program a taxi smart pricing feature that enables simultaneous voice pronunciation feature of their voice in code to achieve full

这将帮助您了解工作的 zigbee 越多，understaniding zigbee 将用来帮助您找到两个设备之间的通信。

EEPROM24C64的读写操作，并可能过LCD显示，具体看注释-EEPROM24C64 the read and write operation and LCD display may be too specific look Notes

MC9S08QE128的SPI总线驱动程序-The SPI bus driver MC9S08QE128

无需外扩ram即可在51上执行的占先式RTOS 可移植,完全免费,公开源代码 具有详细中文文档和注释 (作者已经把它运用到实际的项目中)-without ram can be extended outside of the 51 on the implementation of preemptive RTOS portable, free, open-source with the Chinese documents and detailed notes (The author has already put it to practical use items)

-利用实时操作系统在机械系统内部实现质量、阻尼等功能。你也可以输入m，k，c来改变正弦波。

很好的一个QT源程序，可以在很多平台上运行.-a good source QT can run on many platforms.

用51设计的频率计，非常实用，阐释了设计思想和原理。-Designed to use 51 frequency meter, very useful to explain the ideas and principles of design.

给出了一种基于$3C2410嵌入式SoC的网络视频会议终端的实现方案，在具体分析了软件测试中出现的H．263视频编解码及MicroWindows视频显示效率低的问题后，通过对H．263编解码器中的DCT分块变换、运动估计算法及GUI的FrameBuffer视频显示，进行了有针对性的改进工作，使软件充分利用了嵌入式S3C-2410的硬件资源，从而满足了嵌入式网络终端实时视频通信的实用需要．-This paper presents a $ 3C2410-based SoC embedded network video conferencing terminals to achieve the program in a specific analysis of the software testing appear in H. 263 video codec and video display Microwindows the problem of low efficiency, the adoption of H. 263 codec in the DCT block transform, motion estimation algorithm and the GUI of the framebuffer video display, had been targeted to improve the work, so that full advantage of the embedded software S3C-2410

数码管显示 动态扫面c语言编写51单片机-LED display dynamic scanning surface c language 51 MCU